HK125193A - Time lock - Google Patents

Time lock

Info

Publication number
HK125193A
HK125193A HK1251/93A HK125193A HK125193A HK 125193 A HK125193 A HK 125193A HK 1251/93 A HK1251/93 A HK 1251/93A HK 125193 A HK125193 A HK 125193A HK 125193 A HK125193 A HK 125193A
Authority
HK
Hong Kong
Prior art keywords
train
wheel
regulator
lock
spring
Prior art date
Application number
HK1251/93A
Inventor
Willy Richard
Francois Jolidon
Original Assignee
Relhor Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Relhor Sa filed Critical Relhor Sa
Publication of HK125193A publication Critical patent/HK125193A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B43/00—Time locks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7034—Clockwork control

Landscapes

  • Lock And Its Accessories (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Soil Working Implements (AREA)
  • Pinball Game Machines (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A time lock, for example for high security locks of safes or strong rooms, comprises at least one spring-driven timing device coupled to a first regulator (35) via a wheel-train (34). One of the wheels (39) of this wheel-train is equipped with a differential mechanism which forms switching means enabling the wheel-train to be coupled to a second regulator (50) comprising a flanged disk (55). Hence, by controlling the switching means, the speed of running of the timing device may be set so as to be able to abruptly free the residual energy of the spring (22a) when the fixed time setting has elapsed. This provides a better determination of the precise instant when the lock is unlocked.
HK1251/93A 1986-11-17 1993-11-11 Time lock HK125193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH458586A CH666781GA3 (en) 1986-11-17 1986-11-17

Publications (1)

Publication Number Publication Date
HK125193A true HK125193A (en) 1993-11-19

Family

ID=4278836

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1251/93A HK125193A (en) 1986-11-17 1993-11-11 Time lock

Country Status (6)

Country Link
US (1) US4821541A (en)
EP (1) EP0269931B1 (en)
AT (1) ATE56782T1 (en)
CH (1) CH666781GA3 (en)
DE (1) DE3765094D1 (en)
HK (1) HK125193A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425809A (en) * 1993-06-17 1995-06-20 Howard W. DeMoore Anilox coater with brush
US6449995B1 (en) * 2000-03-09 2002-09-17 International Business Machines Corp. Automatic deadbolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857965A (en) * 1954-08-13 1958-10-28 Earl J O'brien Reset mechanism for time locks
US4062210A (en) * 1976-01-30 1977-12-13 Sargent & Greenleaf, Inc. Time locks
US4269050A (en) * 1978-09-07 1981-05-26 Sargent & Greenleaf, Inc. Time lock with kicker arm carrier actuator
US4224814A (en) * 1979-02-02 1980-09-30 Sargent & Greenleaf, Inc. Time lock having releasable carrier latching deadbolt
CA1084289A (en) * 1979-07-19 1980-08-26 Erich Wallach Timelock device

Also Published As

Publication number Publication date
ATE56782T1 (en) 1990-10-15
US4821541A (en) 1989-04-18
EP0269931A1 (en) 1988-06-08
CH666781GA3 (en) 1988-08-31
EP0269931B1 (en) 1990-09-19
DE3765094D1 (en) 1990-10-25

Similar Documents

Publication Publication Date Title
ATE88534T1 (en) BATTERY OPERATED DOOR LOCK AND METHOD.
JPS5367935A (en) Device for automatically opening window with lock
EP0309194A3 (en) Locking mechanism for multifunctional electronic lock
JPS5229020A (en) Locking device for cover and door
HK125193A (en) Time lock
GB2004319B (en) Locking device
FR2427574A1 (en) PERFECTED LOCKING DEVICE
GB1518015A (en) Gravity-operated latch lock
DE3764996D1 (en) SAFE DOOR WITH ADDITIONAL LOCK ACTUATED BY ATTACK.
JPS5218000A (en) Positional combination lock
EP0034071A3 (en) Improvements relating to wall safes
FR2381156A1 (en) Electromechanical lock for metal framed glass door - has latch and dead bolts with latch moved with bolt or by electromagnetic devices
JPS5247000A (en) Cylindrical lock
JPS51125600A (en) Lock device
JPS51132535A (en) A locking device for locking upper and lower doors of tail gate of car
JPS5214000A (en) Electronic lock for both key and push button doors
JPS5251621A (en) Device for limiting door lock of automobile
JPS5336399A (en) Apparatus for automatically locking and releasing lock of sliding door
FR2387339A1 (en) Fixed hollow cylindrical door knob - has pushbutton which operates bolt or latch with slider engaging lug to rotate bolt spindle
JPS5364339A (en) Revolving door opening or closing detection safety switch
ES8700873A1 (en) Lock for interior doors (Machine-translation by Google Translate, not legally binding)
JPS5278600A (en) Sliding door,s locking device
JPS51118596A (en) Electronic lock
FR2317453A1 (en) Lock mechanism for safes - has electrical auxiliary device to switch safety locking bolt into locked or unlocked position
JPS5299544A (en) Door mechanism for elevator

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)